Projections of the Population of States by Age, Sex, and Race [United States]: 1988 to 2010 United States Department of Commerce. Bureau of the Census population characteristics population dynamics population projections NACDA.I ICPSR.I.A.4 This dataset provides annual population projections for the 50 states and the District of Columbia by age, sex, and race for the years 1986 through 2010. The projections were made using a mathematical projection model called the cohort-component method. This method allows separate assumptions to be made for each of the components of population change: births, deaths, internal migration, and international migration. The projections are consistent with the July 1, 1986 population estimates for states. In general, the projections assume a slight increase in the national levels of fertility, an increasing level of life expectancy, and a decreasing level of net international migration. Internal migration assumptions are based on the annual state-to-state migration data for the years 1975-1986. 1992-02-17 aggregate data 9270 10.3886/ICPSR09270.v1 United States 1986--2010 ICPSR metadata records are licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License (http://creativecommons.org/licenses/by-nc/3.0/us/).